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Debt Narrative - Credit Facilities - Gaming (Details) (USD $) | 3 Months Ended | 6 Months Ended | 12 Months Ended |  |  |  |  | 12 Months Ended | 6 Months Ended
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Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 Term Loan [Member] Gaming Segment [Member] Secured Debt [Member] | Dec. 31, 2013 Term Loan [Member] Gaming Segment [Member] Secured Debt [Member] | Nov. 27, 2013 Term Loan [Member] Gaming Segment [Member] Secured Debt [Member] | Nov. 27, 2013 Letter of Credit [Member] Gaming Segment [Member] Secured Debt [Member] | Jan. 30, 2014 Viskase Senior Secured Notes due 2021 [Member] Food Packaging Segment [Member] Secured Debt [Member] | Jun. 30, 2014 CRLLC [Member] ABL Credit Facility [Member] Revolving Credit Facility [Member] Energy Segment [Member] | Dec. 31, 2013 CRLLC [Member] ABL Credit Facility [Member] Revolving Credit Facility [Member] Energy Segment [Member] | Dec. 31, 2013 Loss on Debt Extinguishment [Member] Term Loan [Member] Gaming Segment [Member] | Jun. 30, 2014 Loss on Debt Extinguishment [Member] Term Loan [Member] Food Packaging Segment [Member]
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, outstanding borowings |  |  |  |  |  |  |  |  |  | $ 27,000,000 | $ 0 |  |
Term Loan Facility |  |  |  |  |  |  | 300,000,000 |  | 275,000,000 |  |  |  |
Debt discount rate at time of issuance |  |  |  |  |  |  | 0.50% |  |  |  |  |  |
Letter of credit facility, maximum aggregate amount |  |  |  |  |  |  |  | 15,000,000 |  |  |  |  |
Interest rate, long-term debt |  |  |  |  |  | 4.00% |  |  |  |  |  |  |
Trailing Months Used to Calculate Leverage Ratios |  |  |  |  | 12 months |  |  |  |  |  |  |  |
Amortization included in interest expense | 3,000,000 | 7,000,000 | 13,000,000 | 17,000,000 |  | 750,000 |  |  |  |  |  |  |
Use of portion of debt proceeds |  |  |  |  |  | 172,000,000 |  |  |  |  |  |  |
Loss (gain) on extinguishment of debt |  |  | $ 162,000,000 | $ (5,000,000) |  |  |  |  |  |  |  | $ (5,000,000) | $ (16,000,000)

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- Definition Letter of Credit Facility, Maximum Borrowing Capacity + References No definition available. + Details
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- Definition Amount of noncash expense included in interest expense to allocate debt discount and premium, and the costs to issue debt and obtain financing over the related debt instruments. Alternate captions include noncash interest expense. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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